An electric water heater having a 200 liter capacity employs an electric resistor to heat water from 23 to 55. The outer surface of the resistor remains at an average temperature of 80. Heat transfer from the outside of the water heater is negligible and the states of the resistor and the tank holding the water do not change significantly. Modeling the water as incompressible, determine the amount of entropy produced, in kj/k
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An electric water heater having a 200 liter capacity employs an electric resistor to heat water from 23 to 55. The outer surface of the resistor remains at an average temperature of 80. Heat transfer from the outside of the water heater is negligible and the states of the resistor and the tank holding the water do not change significantly. Modeling the water as incompressible, determine the amount of entropy produced, in kj/k
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